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Fix permission-checking bug reported by Tim Burgess 10-Feb-03 (this time

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for sure...).  Rather than relying on the query context of a rangetable
entry to identify what permissions it wants checked, store a full AclMode
mask in each RTE, and check exactly those bits.  This allows an RTE
specifying, say, INSERT privilege on a view to be copied into a derived
UPDATE query without changing meaning.  Per recent discussion thread.
initdb forced due to change of stored rule representation.
This commit is contained in:
Tom Lane
2004-01-14 23:01:55 +00:00
parent 01d320d421
commit cfd7fb7ed4
18 changed files with 186 additions and 186 deletions
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4
src/include/executor/executor.h
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@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/executor/executor.h,v 1.104 2003/12/18 20:21:37 tgl Exp $
* $PostgreSQL: pgsql/src/include/executor/executor.h,v 1.105 2004/01/14 23:01:55 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -91,7 +91,7 @@ extern TupleTableSlot *ExecutorRun(QueryDesc *queryDesc,
ScanDirection direction, long count);
extern void ExecutorEnd(QueryDesc *queryDesc);
extern void ExecutorRewind(QueryDesc *queryDesc);
extern void ExecCheckRTPerms(List *rangeTable, CmdType operation);
extern void ExecCheckRTPerms(List *rangeTable);
extern void ExecEndPlan(PlanState *planstate, EState *estate);
extern void ExecConstraints(ResultRelInfo *resultRelInfo,
TupleTableSlot *slot, EState *estate);